McGraw-Hill encyclopedia of science and technology :    an internati onal reference work in fifteen volumes including an index 

 - New York :    McGraw-Hill,    1960. 
 - 15 v. :    ill. (part col.) maps, diagrs. (part col.) ;    27 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Science -- Dictionaries.<br/> Technology -- Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>503